76399360

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3511}}^1$

素因数の和:3549

約数の個数: 72

約数和(自身を含む): 193820256

約数和(自身を除く): 117420896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 3511, 4352, 5440, 7022, 10880, 14044, 17555, 21760, 28088, 35110, 56176, 59687, 70220, 112352, 119374, 140440, 224704, 238748, 280880, 298435, 449408, 477496, 561760, 596870, 898816, 954992, 1123520, 1193740, 1909984, 2247040, 2387480, 3819968, 4494080, 4774960, 7639936, 9549920, 15279872, 19099840, 38199680, 76399360]

約数ペア:

[(1, 76399360), (2, 38199680), (4, 19099840), (5, 15279872), (8, 9549920), (10, 7639936), (16, 4774960), (17, 4494080), (20, 3819968), (32, 2387480), (34, 2247040), (40, 1909984), (64, 1193740), (68, 1123520), (80, 954992), (85, 898816), (128, 596870), (136, 561760), (160, 477496), (170, 449408), (256, 298435), (272, 280880), (320, 238748), (340, 224704), (544, 140440), (640, 119374), (680, 112352), (1088, 70220), (1280, 59687), (1360, 56176), (2176, 35110), (2720, 28088), (3511, 21760), (4352, 17555), (5440, 14044), (7022, 10880)]